Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
25
PM2.5
55
PM10
182
O3
0.5
CO
8
SO2
31
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
29 Apr
105
Light
Wed
30 Apr
135
Light
Thu
1 May
101
Light
Fri
2 May
108
Light
Sat
3 May
90
Good
Sun
4 May
88
Good
Mon
5 May
52
Good
Air quality in the last 12 months (Wuzhong)
|
2025/02
|
27
|
66
|
76
|
69
|
47
|
42
|
52
|
35
|
45
|
56
|
39
|
93
|
49
|
37
|
87
|
98
|
58
|
41
|
52
|
36
|
34
|
65
|
84
|
85
|
113
|
113
|
123
|
67
|
|||
|
2025/01
|
79
|
56
|
64
|
53
|
91
|
88
|
72
|
71
|
37
|
47
|
64
|
67
|
92
|
128
|
41
|
59
|
72
|
84
|
103
|
163
|
176
|
64
|
44
|
43
|
27
|
50
|
45
|
43
|
91
|
72
|
50
|
|
2024/12
|
66
|
81
|
74
|
35
|
53
|
120
|
159
|
32
|
52
|
46
|
58
|
52
|
72
|
76
|
60
|
63
|
85
|
79
|
34
|
56
|
84
|
46
|
46
|
57
|
84
|
137
|
55
|
61
|
68
|
82
|
84
|
|
2024/11
|
9
|
53
|
83
|
79
|
33
|
26
|
24
|
30
|
36
|
39
|
45
|
47
|
53
|
44
|
72
|
42
|
18
|
24
|
27
|
33
|
60
|
78
|
18
|
28
|
40
|
32
|
58
|
66
|
49
|
54
|
|
|
2024/10
|
18
|
27
|
22
|
20
|
20
|
13
|
15
|
37
|
43
|
63
|
74
|
72
|
25
|
45
|
58
|
35
|
30
|
40
|
26
|
46
|
32
|
39
|
43
|
27
|
34
|
20
|
18
|
56
|
26
|
30
|
27
|
|
2024/09
|
37
|
40
|
24
|
28
|
27
|
39
|
51
|
42
|
22
|
38
|
10
|
27
|
15
|
23
|
24
|
15
|
19
|
28
|
24
|
16
|
20
|
29
|
30
|
41
|
53
|
21
|
28
|
38
|
40
|
38
|
|
|
2024/08
|
30
|
22
|
43
|
38
|
46
|
37
|
41
|
40
|
44
|
42
|
48
|
37
|
40
|
26
|
21
|
38
|
29
|
20
|
18
|
28
|
27
|
34
|
43
|
30
|
35
|
31
|
35
|
30
|
20
|
32
|
32
|
|
2024/07
|
29
|
24
|
21
|
27
|
27
|
38
|
28
|
35
|
38
|
28
|
29
|
26
|
21
|
22
|
55
|
30
|
35
|
31
|
32
|
37
|
40
|
35
|
25
|
22
|
26
|
24
|
24
|
22
|
22
|
21
|
24
|
|
2024/06
|
27
|
23
|
40
|
51
|
42
|
20
|
23
|
35
|
28
|
24
|
23
|
41
|
55
|
38
|
34
|
30
|
29
|
20
|
20
|
24
|
32
|
19
|
17
|
24
|
32
|
19
|
10
|
18
|
27
|
20
|
|
|
2024/05
|
34
|
36
|
40
|
38
|
28
|
41
|
56
|
40
|
26
|
42
|
61
|
60
|
79
|
54
|
50
|
38
|
51
|
43
|
33
|
32
|
27
|
35
|
33
|
31
|
28
|
34
|
26
|
24
|
30
|
50
|
53
|
|
2024/04
|
76
|
34
|
26
|
50
|
44
|
49
|
45
|
24
|
62
|
57
|
53
|
43
|
29
|
27
|
56
|
54
|
25
|
79
|
96
|
49
|
45
|
55
|
35
|
45
|
41
|
47
|
41
|
24
|
36
|
37
|
|
|
2024/03
|
42
|
60
|
74
|
47
|
31
|
58
|
61
|
94
|
83
|
55
|
61
|
88
|
46
|
58
|
62
|
46
|
67
|
67
|
70
|
117
|
68
|
65
|
75
|
80
|
49
|
33
|
40
|
44
|
49
|
66
|
81
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
Air quality source: CNEMC
*: primary pollution